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Phương pháp chế biến canxi hiđroxit có độ tinh khiết cao phức tạp hơn canxi hiđroxit thông thường và cần sử dụng nguyên liệu có hoạt tính cao và hàm lượng tạp chất thấp để chế biến. Với sự gia tăng nhu cầu thị trường, chất lượng canxi hydroxit trên thị trường bị trộn lẫn […]

Flyash is one of the biggest displacement industrial residue in China. With application of flyash is wider, the requirement of grinding technology is also improved. Traditional Raymond Mill and Ball Mill can’t satisfy the demand about capacity and output size, but this new vertical mill must be popular grinding machine depending on advantages of advanced […]

Jaw Crusher continuously reduces the rock as it passes through the crushing chamber. The bulk-production comes true while electromotor rotates continuously and the movable jaw crushes and discharges the raw material periodically.The sharp primary blow at the top of the jaws reduces material instantly, most of it to spec size. Then the additional secondary crushing […]

Sand is widely used in many fields, such as construction, roads, concrete and so on. Its raw materials are mainly pebbles, river gravel, limestone, granite, finished product can be used directly. Some industry has high requirements to the sand, it need washed and screened dust, dirt. Which is not problem to Liming Sand production line. […]

With concrete industry develops rapidly, it has proposed more strict requirements for mining machinery. Not only should these mining machinery manufacturers produce larger scale crushing equipment, but also the specifications should be more accurate. Thus, these high quality machines can escort the national concrete industry. If you know about the source of concrete aggregate, you […]

At present, open-air mines at home and abroad are making continuous progress in process optimization and reducing production costs, especially in the application of various types of crushing stations, which have their own characteristics. The crushing stations in open-air mines are divided into mobile, semi-mobile, semi-fixed and fixed according to the fixed degree of crushing […]